2012 BR87
2012BR87, K12B87R, W9161
All data for this body: [vot]
MPC data
| Name (number) |
2012 BR87 (329161) |
| a |
2.75707 |
| e |
0.06447 |
| i / sin(i) |
4.2609 /
0.07430
|
| q |
2.57932
|
| Q |
2.93482
|
| ω |
146.7100 |
| Node |
332.6152 |
| m |
211.0763 |
| n |
0.2153 |
| Epoch |
2460200.5 |
| nobs |
286 |
| nopp |
13 |
| Years observed |
2003-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
Nemesis (128) |
|
| |
|
|
| ap |
2.759 |
|
| ep |
0.087 |
|
| sin(ip) |
0.086 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 128 |
Nemesis |
504 |
Nemesis |
0.1600 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7585 |
0.0866 |
0.0855 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |